数学题根号下907500怎么解,√907500 提示是√2约等于1.414 √3约等于1.732

问题描述:

数学题根号下907500怎么解,
√907500 提示是√2约等于1.414 √3约等于1.732

√907500 =√(100*25*121*3)
=10*5*11*√3=550√3
=550*1.732
=952.6

907500=3*121*2500
因为121*2500开方为550
所以√907500 =550*√3=952.6

907500=100×9075=100×25×363=100×25×121×3
√907500
=√100×25×121×3
=10×5×11√3
=550√3
=550×1.732
=952.6